Doom


No special loading technique required. Load the game,
and once inside, you can type the following codes.


IDDQD - God Mode!
IDKFA - All weapons and keys
IDSPISPOPD - Clipping Mode (Let's you walk through walls)
IDCLEVel - Warp to episode [e] and level [l] For example to
warp to episode 2 level 4 you would type IDCLEV24.
IDBEHOLD? - Powerup codes, (?=one of the following):

V - Invulnerability
S - Strength
I - Invisibility
R - Radiation Suit
L - Light Amplification Glasses
A - All Map
IDCHOPPERS - Replaces your fist with a chainsaw.

Note: Codes are not active in nightmare, multi-player, or modem play modes.